As the frequency of sound waves increases, the wavelength of the sound waves decreases. true or false.

An object has a mass of 8.00 kg. what is the gravitational force of the object on earth

Which words identify the scientific parts of a wave? Check all that apply.

In which of these biomes do nutrients cycle fastest? A. Boreal forest B. Tropical rain forest C. Temperate grassland D. Polar ice caps

Convert 1550 to scientific notation.

What is a type of pulley that increases the size and effort of force

Charlotte, a 60.0-kg skin diver, shoots a 2.0-kg spear with a speed of 15 m/s at a fish who darts quickly away without getting hit.

All objects are attracted to each other by the force of a. weight. b. mass. c. inertia. d. gravity.

landslides and mudslides caused by lava flows are ___ deadly than the lava flow itself. a. more b. less

3. How is electric potential different than electric potential energy?

Ethan pushes a wooden box across a carpet floor then he pushes the same box across a smooth marble floor why does Ethan find it easier to push the box on the marble floor than carpet floor